Java Backend Developer

About This Role

Capgemini is seeking a highly skilled Java Backend Developer with strong experience in Spring Boot RESTful API development and AWS cloud services to design, develop, and deploy scalable microservices and backend components for high-performance enterprise applications.

Responsibilities

• Develop, enhance, and maintain backend applications using Core Java, Java 8, and Spring Boot.
• Build scalable RESTful APIs and microservices for enterprise systems.
• Write clean, maintainable, and testable code following best practices.
• Deploy, monitor, and manage applications on AWS EC2, Lambda, S3, API Gateway, RDS, DynamoDB, SNS/SQS, CloudWatch.
• Utilize AWS CI/CD tools like Code Pipeline, Code Build, or Jenkins, GitHub Actions.
• Work with containerization tools like Docker and orchestration tools (Kubernetes/ECS a plus).
• Work with relational and NoSQL databases such as MySQL, PostgreSQL, Oracle, DynamoDB, MongoDB.
• Implement unit tests using JUnit Mockito and conduct code reviews.
• Optimize systems for high performance, resilience, and security.
• Work closely with product owners, architects, and cross-functional teams, participate in Agile ceremonies, and provide technical guidance to junior developers.

Requirements

• Strong experience in Spring Boot RESTful API development
• Experience with AWS cloud services
• Proficiency in Core Java, Java 8
• Experience with relational and NoSQL databases (MySQL, PostgreSQL, Oracle, DynamoDB, MongoDB)
• Experience with unit testing (JUnit, Mockito)

Nice to Have

• Experience with Kubernetes or ECS

Skills

* Required skills

Benefits